| 释义 |
pecopteris
Thesaurus| Noun | 1. | pecopteris - Carboniferous fossil fern characterized by a regular arrangement of the leaflets resembling a combgenus Pecopteris - genus of Carboniferous fossil fernsfern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores |
pecopteris
Related to pecopteris: NeuropterisWords related to pecopterisnoun Carboniferous fossil fern characterized by a regular arrangement of the leaflets resembling a combRelated Words |